“Researchers are developing a marijuana-derived synthetic compound to relieve pain and inflammation without the mood-altering side effects associated with other marijuana based drugs.

  They say the compound could improve treatment of a variety of conditions, including chronic pain, arthritis and multiple sclerosis. Their findings were presented at the 224th national meeting of the American Chemical Society, the world’s largest scientific society.

   The compound, called ajulemic acid, has produced encouraging results in animal studies of pain and inflammation. It is undergoing tests in a group of people with chronic pain and could be available by prescription within two to three years, the researchers say.

 “We believe that [the compound] will replace aspirin and similar drugs in most applications primarily because of a lack of toxic side effects,” says Sumner Burstein, Ph.D., lead investigator in the study and a professor in the department of biochemistry and molecular pharmacology at the University of Massachusetts Medical School in Worcester. “The indications so far are that it’s safe and effective,” he added.”

Read more: http://www.sciencedaily.com/releases/2002/08/020822071026.htm